Pith Number

pith:EPUKXAM3

pith:2023:EPUKXAM32MWFPUYM3PA7FZOJFP

not attested not anchored not stored refs pending

Low noise quantum frequency conversion of photons from a trapped barium ion to the telecom O-band

Edo Waks, James D. Siverns, John Hannegan, Qudsia Quraishi, Uday Saha

arxiv:2305.01205 v1 · 2023-05-02 · quant-ph · physics.app-ph · physics.atom-ph · physics.optics

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EPUKXAM32MWFPUYM3PA7FZOJFP}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

1 paper in Pith

Feasibility of Logical Bell State Generation in Memory Assisted Quantum Networks

Receipt and verification

First computed	2026-07-05T06:06:22.868355Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23e8ab819bd32c57d30cdbc1f2e5c92bf6c44e5ba3665c34bb2bee5033b27899

Aliases

arxiv: 2305.01205 · arxiv_version: 2305.01205v1 · doi: 10.48550/arxiv.2305.01205 · pith_short_12: EPUKXAM32MWF · pith_short_16: EPUKXAM32MWFPUYM · pith_short_8: EPUKXAM3

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/EPUKXAM32MWFPUYM3PA7FZOJFP \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 23e8ab819bd32c57d30cdbc1f2e5c92bf6c44e5ba3665c34bb2bee5033b27899

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d964c62d4821ae022297a92418b8671bf24d103eacb4aa78eaf86baefeb4de9",
    "cross_cats_sorted": [
      "physics.app-ph",
      "physics.atom-ph",
      "physics.optics"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-05-02T05:08:10Z",
    "title_canon_sha256": "5f23715dacb2d4c1ffb4d5af0728dac2ae8a81663808705e2e240e956f2a30b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.01205",
    "kind": "arxiv",
    "version": 1
  }
}